Thuong Mai & Chuyen Giao Cong Nghe Dai Nam Joint Stock Company Address: Khu Bia Da, Hoi Xa Commune, Phuc Loi Ward, Long Bien District, Ha Noi City Enterprise code: 0101188936 Phone: 02487544483 Representative: Tran Cao Hoang Adress: P101 C8 B, Mai Dong Town, Mai Dong Ward, Hai Ba Trung District, Ha Noi City Phuc Loi Ward, Long Bien District, Ha Noi CityFounding date: 13 - 12 - 2001